SARUNN ER Smart Ring

Smart Ring is a discreet health and fitness tracker designed for all-day wear. It monitors sleep patterns, heart rate, and blood oxygen levels while counting steps and tracking various activities. With IP68 waterproofing, it withstands water exposure up to 90 meters. The device features a long battery life, magnetic charging, and compatibility with both Android and iOS devices, offering lifetime app access without subscription fees.

  • 2 variants
  • Sleep monitoring
  • Size: 2 variants
Price range €14 – €44
Price spread ~216% Across new variants
Customer rating 2.9 15 ratings

Available variants (2)

Choose a variant, then open its detail page for seller-specific information.

Variant comparison

Compare prices, availability, and key variant differences in one table.

Feature Silver, Size 7 Rose Gold, Size 8
Price €13.91 €43.89
Updated Aug 4, 2026 —
Availability Available to order Available to order
Size 7 8
Color Silver Rose Gold

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Overview

Compare SARUNN ER Smart Ring variants, pricing tiers and key differences.

Learn more

How variants differ

  • Size
  • Color

Who each variant is for

  • Start with your budget: the visible price spread across variants is about 216%.
  • Pick color and finish only after deciding on hardware requirements.

Reviews

2.9 / 5 from 15 ratings
No written reviews yet

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DSHKISK 735167267934 Gold Heart rate, SpO2, and blood pressure monitoring
Brand SARUNN ER REWSX KppeX ZBNMY ZBNMY DSHKISK
Model X1-11# 735167267934
Color
Rating
(4)
(17)
(11)
(13)
(33)
(251)
Price €13.91 €50.02 €122.90 €43.88 €35.11 €29.14
Seller Retailer Retailer Retailer Retailer Retailer Retailer
Update Mar 21, 2026 Mar 30, 2026 Mar 21, 2026 May 8, 2026 May 12, 2026 Jun 19, 2026
Size 7 14 11 8 10 8
Material Titanium Alloy Titanium Alloy Stainless Steel Metal Titanium Alloy Metal
Battery Life 5–7 d 3–5 d 3–5 d 7–10 d 7–10 d 7–10 d
Connectivity Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth Bluetooth
Display Type OLED None None None
Charging Method Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic
OS Compatibility Android, iOS Android 4.4+, iOS 8.4+ Android 4.4+, iOS 8.4+ Android, iOS iOS, Android iOS, Android
Water Resistance IP68 IP68 IP68 IP68 IP68 IP68
Battery Capacity 400 400 <num1>, <num2>
Product confidence

Reviews

2.9
(15 ratings)

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